
Author: cryptosmith
Writer, educator, and consultant in cybersecurity; author of three books.


Update: Tweeting Top Secret

Online Course: Cloud Top Ten Risks

Cybersecurity for MSSE 2022

PDP 1s and Model Trains

Cities, Disneyland, and Software Security

libhairshirt vs libfootgun

Cloud Security Specialization Launched

Memory Sizes: Now with zetta and yotta!

Selling It: Crypto Edition

Old Story: Leaked Voter Records

“Proud Boys” Emails Are Bogus

2021 MSSE Cloud Security Elective

Krebs’ Three Rules

Basic Tech-y Article on Password Hacking

Assessing an Email’s Legitimacy

Beware of Phone Phishing

Solo Studio for Video Lectures

FCPX and the Solo Studio

“Eyes Only” Revisited

Self-teaching a little security thinking

About …

Detecting a Phish on an iPhone

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